Undergraduate enrollment at stellar university was 2,720 students in 2010. In 2015, enrollment was 3,025. Using a linear model f
1 answer:
Answer:
The correct answer is 61.
Step-by-step explanation:
Undergraduate enrollment at Stellar University in the year 2010 was 2720.
Undergraduate enrollment at Stellar University in the year 2015 was 3025.
Therefore in two years there was a (3025 - 2720 =) 305 increase in number of students at Stellar University.
We have to relate a linear model for enrollment over time. Let y be the enrollment and x be the time.
The linear model would look like y - 3025 = ( x - 2015)
Thus the slope of this line is given by = 61.
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Answer:
56 meters.
Step-by-step explanation:
Please find the attachment.
Let the leaning tower's be h meters tall, when it was originally built.
We can see from our attachment that the side with length 55.86 meters is hypotenuse and h is adjacent side for 4 degree angle.
Since we know that cosine relates the adjacent and hypotenuse of a right triangle.
Upon substituting our given values we will get,
Therefore, the leaning tower was approximately 56 meters, when it was originally built.
